QR code security using proxy re-encryption

As the details that is being encoded only readable with machines, humans cannot compare the malicious data or malicious free data ie, a valid data. QR code is a machine readable encoded form used for data storage in a limited amount of space in an image. Sending of QR code images from one host to another may cause malicious attacks and data may lose in the process of communication. Proxy Re-Encryption system helps to avoid these malicious attacks. Re-Encryption helps to provide secure and flexible condition to store and share data with other hosts. Security of proxy Re-Encryption system confirms that the sender and the receiver does know about the data. QR code security using Proxy Re-Encryption method provide efficient and secure data communication between the sender and receiver hosts in the communication system.